Food · Fermented foods

Hayatouri (Chayote)

はやとうり (Hayatouri)

Also known as: Hayatouri, Chayote, Sechium edule, 隼人瓜, Senri-uri

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At a glance

CategoryFood
Japanese labeling nameはやとうり 果実
Common Japanese notationsはやとうり, 隼人瓜, ハヤトウリ, 千成瓜
OriginChayote (Sechium edule); originated Mesoamerica; introduced to Japan via Kagoshima (旧国名 隼人 'Hayato') in early 20th century — hence Japanese name 隼人瓜; principal modern domestic regions Kagoshima, Okinawa, Kyushu
Typical functionsKasu-zuke / Nara-zuke / Miso-zuke (sake-lees and miso pickles), Asazuke (light pickle), Stir-fry (Okinawa specialty), Salad and namul-style cold dish
Regulatory status in JapanStandard agricultural product labeling. Kagoshima/Okinawa specialty. Not a designated allergen.

Hayatouri (はやとうり / 隼人瓜) — chayote (Sechium edule) — is a Mesoamerican-origin squash introduced to Japan via Kagoshima ('Hayato' was Kagoshima's old name). Kasu-zuke and Okinawa stir-fry applications. Kyushu specialty.

Classification

Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.

Functions

Regulatory tags

Used in (typical product categories)

Finished-product categories that commonly include this ingredient in Japanese-market formulations.

  • Fresh hayatouri retail and B2B (Kyushu seasonal)
  • Pickle finished product

What it is

Sechium edule chayote squash.

Typical uses in Japanese products

Kasu-zuke / miso-zuke pickles.

Okinawa stir-fry preparation.

Salad and namul cold dish.

For OEM: pickle producer raw material, foodservice specialty.

Regulatory classification in Japan

Standard food labeling. Origin disclosure. Not a designated allergen.

Regulatory classification in other markets

EUEstablished Latin-cuisine market.
USAEstablished Latin-cuisine market.
ChinaLimited consumption.
KoreaLimited consumption.

Example products

Example finished products will be added after verification.

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Related ingredients

References

  1. MEXT Standard Tables of Food Composition — はやとうり 果実

Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.

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